TY - RPRT TI - Grazing-induced changes to biological soil crust cover mediate hillslope erosion in a long-term exclosure experiment AU - Stephen E. Fick AU - Jayne Belnap AU - Michael C. Duniway PY - 2020 DO - 10.1016/j.rama.2019.08.007 UR - https://pubs.usgs.gov/publication/70212820 ID - 70212820 ER -